Lower portion of a container



FIG. 1 is a top, front, and left side perspective view of a container according to the new design;

FIG. 2 is a bottom, rear, and right side perspective view thereof;

FIG. 3 is a top, front, and right side perspective view thereof;

FIG. 4 is a bottom, rear, and left side perspective view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The dash-dash-dash-type broken lines shown in the drawing views are included for the purpose of illustrating environmental structure and form no part of the claimed design. The dot-dash-dot-dash-dot-dash type broken lines shown in the drawing views define the boundaries of the claimed design. 

The ornamental design for a lower portion of a container, as shown and described. 